Operating System (OS)
Which of the following are loaded into main memory when the computer is booted?

word processing instructions
internal command instructions
utility programs
None of these
external command instructions

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Operating System (OS)
The advantage of a command processor running only built-in commands is:

users can create system programs and run them as commands
None of these
the processing is much faster than would other-wise be the case when user defined commands are used
the command set being common across different hardware configurations
flexibility to the users in running lists of commands by simply collecting them in named batch command files

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Operating System (OS)
Which of the following functions is(are) performed by the loader

None of these
physically place the machine instructions and data into memory.
adjust all address dependent locations, such as address constants, to correspond to the allocated space.
All of these
allocate space in memory for the programs and resolve symbolic references between object decks

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